@comment{funded by: SPITFIRE, LION2}
@InProceedings{Spitfire11,
    author = {D. Pfisterer and D. Bimschas and O. Kleine and K. Roemer and C. Truong and R. Mietz and A. Kroeller and H. Hasemann and M. Karnstedt and A. Passant and M. Leggieri and M. Hauswirth},
    title = "{Semantic-Service Provisioning for the Internet of Things}",
	  BookTitle = "{Workshop on Semantic Services for the Internet of Things (SSIT), ECEASST Workshop at Kommunikation in Verteilten Systemen (KIVS'11)}",
    year = {2011}
}

@comment{funded by: CLIQUE, LION2}
@Article{UmbHosKar11,
  Author         = {J. Umbrich and  K. Hose and M. Karnstedt and A. Harth and A. Polleres},
  Title          = "{Comparing Data Summaries for Processing Live Queries over Linked Data}",
  Journal        = {World Wide Web, Special Issue on ``Querying the Data Web''},
  pages 				 = {1-50},
  year           = 2011
}

@comment{funded by: CLIQUE}
@Article{KlaKarHos+11,
  Author         = {D. Klan and M. Karnstedt and K. Hose and
                   L. Ribe-Baumann and K. Sattler},
  Title          = "{Stream Engines Meet Wireless Sensor Networks: Cost-Based Planning and Processing of Complex Queries in AnduIN}",
  Journal        = {Distributed and Parallel Databases, Special Issue on ``Query Processing in Sensor Networks''},
  issue = {29},
  number = {1},
  pages 				 = {151-183},
  year           = 2011
}

@comment{funded by: CLIQUE, LION2}
@InCollection{KarHenCha10Chapter,
  author =	 "M. Karnstedt and T. Hennessy and J. Chan and P. Basuchowdhuri and C. Hayes and Th. Strufe",
  title =	 "Churn in Social Networks",
  booktitle = "{Handbook of Social Network Technologies and Applications}",
  editor = {B. Furht},
  chapter =	 "9",
  pages =	 "185-220",
  publisher =	 "Springer Verlag",
  year = {2010}
}

@comment{funded by: CLIQUE, LION2}
@Misc{BelKarHay10Poster,
 author = {V. Bel{\'a}k and M. Karnstedt and C. Hayes},
 title = "{Life-Cycles and Mutual Effects of Scientific Communities}",
 year = {2010},
 note = {Poster presented at Satellite meeting "WebScience: exploring the frontier", The Royal Society London, UK},
 url = {http://journal.webscience.org/418/1/belak.pdf}
}

@comment{funded by: CLIQUE, LION2}
@InProceedings{IqbKar10,
    author = {J. Umbrich and M. Karnstedt and S. Land},
    title = "{Towards Understanding the Changing Web: Mining the Dynamics of Linked-Data Sources and Entities}",
	  BookTitle = "{KDML: Knowledge Discovery, Data Mining, and Machine Learning}",
	  pages = {159-162},
    year = {2010}
}

@comment{funded by: CLIQUE, LION2}
@InProceedings{IqbKar10,
    author = {A. Iqbal and M. Karnstedt},
    title = "{On the Need of Graph Support for Developer Identification in Software Repositories}",
	  BookTitle = "{KDML: Knowledge Discovery, Data Mining, and Machine Learning}",
	  pages = {77-80},
    year = {2010}
}

@comment{funded by: CLIQUE, LION2}
@InProceedings{BelKarHay10,
 author = {V. Bel{\'a}k and M. Karnstedt and C. Hayes},
 title = "{Life-Cycles and Mutual Effects of Scientific Communities}",
 booktitle = {ASNA'10},
 year = {2010},
 note = {presented at conference, journal version submitted}
}

@comment{funded by: CLIQUE, LION2}
@InProceedings{KarHenCha10,
 author = {M. Karnstedt and T. Hennessy and J. Chan and C. Hayes},
 title = "{Churn in Social Networks: A Discussion Boards Case Study}",
 booktitle = {SOCIALCOM'10},
 year = {2010},
 pages = {233-240},
 numpages = {8}
}

@comment{funded by: CLIQUE, LION2}
@InProceedings{HarHosKar10,
AUTHOR = {A. Harth and K. Hose and M. Karnstedt and A. Polleres and K. Sattler and J. Umbrich},
TITLE = "{Data Summaries for On-Demand Queries over Linked Data}",
BOOKTITLE = {WWW'10},
YEAR = {2010},
PAGES = {411-420}
}

@comment{funded by: CLIQUE, LION2}
@InProceedings{HauKar10,
 author = {M. Hausenblas and M. Karnstedt},
 title = "{Understanding Linked Open Data as a Web-Scale Database}",
 booktitle = {DBKDA'10},
 year = {2010},
 pages = {56-61},
 numpages = {6}
} 

@comment{funded by: CLIQUE}
@InProceedings{KlaHosKar10+,
  Author         = {D. Klan and K. Hose and M. Karnstedt and K. Sattler},
  Title          = "{Power-Aware Data Analysis in Sensor Networks}",
  BookTitle      = {ICDE'10},
  Pages          = {1125-1128},
  year           = 2010
}

@comment{funded by: CLIQUE, LION2}
@TechReport{HarHosKar09TR,
  AUTHOR =        {A. Harth and K. Hose and M. Karnstedt and A. Polleres and K. Sattler and J. Umbrich}
  TITLE =         "{On Lightweight Data Summaries for Optimised Query Processing over Linked Data}",
  NUMBER =        {2009-11-17},
  INSTITUTION =   {DERI, NUI Galway},
  YEAR  =         {2009}
}

@comment{funded by: CLIQUE, LION2}
@InProceedings{KarHay09,
    author = {M. Karnstedt and C. Hayes},
    title = "{Towards Cross-Community Effects in Scientific Communities}",
	  BookTitle = "{KDML: Knowledge Discovery, Data Mining, and Machine Learning}",
	  pages = {52-55},
    year = {2009}
}

@comment{funded by: CLIQUE, LION2}
@InProceedings{UmbKarHar09,
    author = {J. Umbrich and M. Karnstedt and A. Harth},
    title = "{Fast and Scalable Pattern Mining for Media-Type Focused Crawling}",
	  BookTitle = "{KDML: Knowledge Discovery, Data Mining, and Machine Learning}",
	  pages = {119-126},
    year = {2009}
}

@InProceedings{KarSatHau06netdb,
  Author         = {M. Karnstedt and K. Sattler and M. Hauswirth and R.
                   Schmidt},
  Title          = "{Similarity Queries on Structured Data in Structured
                   Overlays}",
  BookTitle      = "{Int. Workshop on Networking Meets Databases
                   (NetDB'06)}",
  Pages          = "32-37",
  year           = 2006
}

@InProceedings{KarSatHau06p2p,
  Author         = {M. Karnstedt and K. Sattler and M. Hauswirth and R.
                   Schmidt},
  Title          = "{Cost-Aware Processing of Similarity Queries in
                   Structured Overlays}",
  BookTitle      = "{P2P'06}",
  Pages          = {81-89},
  year           = 2006
}

@InProceedings{KarSatHas08,
  Author         = {M. Karnstedt and K. Sattler and M. Ha{\ss} and M.
                   Hauswirth and B. Sapkota and R. Schmidt},
  Title          = "{Estimating the Number of Answers with Guarantees for
                   Structured Queries in P2P Databases (Poster)}",
  BookTitle      = "{CIKM'08}",
  Pages          = {1407--1408},
  year           = 2008
}

@InProceedings{HosKarKoc05,
  Author         = {K. Hose and M. Karnstedt and A. Koch and K. Sattler
                   and D. Zinn},
  Title          = "{Processing Rank-Aware Queries in P2P Systems}",
  BookTitle      = {Third International Workshop on Databases, Information
                   Systems and Peer-to-Peer Computing (DBISP2P 2005),
                   Trondheim},
  Pages          = {238-249},
  year           = 2005
}

@InProceedings{KarSatGei03,
  Author         = {M. Karnstedt and K. Sattler and I. Geist and H.
                   H{\"o}pfner},
  Title          = "{Semantic Caching in Ontology-based Mediator Systems}",
  BookTitle      = {Proceedings of the 3rd International Workshop of the
                   GI Working Group "Web und Datenbanken", Berliner
                   XML-Tage 2003, Berlin},
  Pages          = {155-169},
  year           = 2003
}

@InProceedings{FraKarSat06,
  Author         = {C. Franke and M. Karnstedt and K. Sattler},
  Title          = "{Mining Data Streams under Dynamicly Changing Resource
                   Constraints}",
  BookTitle      = "{KDML: Knowledge Discovery, Data Mining, and Machine
                   Learning}",
  Pages          = {262-269},
  year           = 2006
}

@InProceedings{KarKlaPoe09sac,
  Author         = {Karnstedt,M. and Klan, D. and P\"{o}litz, Chr. and
                   Sattler, K.-U. and Franke, C.},
  Title          = {Adaptive burst detection in a stream engine},
  BookTitle      = {S{AC}},
  Pages          = {1511--1515},
  Address        = {New York, NY, USA},
  Publisher      = {ACM},
  doi            = {http://doi.acm.org/10.1145/1529282.1529619},
  isbn           = {978-1-60558-166-8},
  location       = {Honolulu, Hawaii},
  year           = 2009
}

@InProceedings{KarSatSch07p2p,
  Author         = {M. Karnstedt and K. Sattler and R. Schmidt},
  Title          = "{Completeness Estimation of Range Queries in
                   Structured Overlays}",
  BookTitle      = "{P2P'07}",
  Pages          = {71-78},
  year           = 2007
}

@InProceedings{FraHarKar05,
  Author         = {C. Franke and M. Hartung and M. Karnstedt and K.
                   Sattler},
  Title          = "{Quality-Aware Mining of Data Streams}",
  BookTitle      = {IQ},
  Pages          = {300-315},
  year           = 2005
}

@Article{FraKarKla09,
  Author         = {C. Franke and M. Karnstedt and D. Klan and M. Gertz
                   and K.-U. Sattler and E. Chervakova},
  Title          = {In-Network Detection of Anomaly Regions in Sensor
                   Networks with Obstacles},
  Journal        = {Computer Science - Research and Development, Special
                   issue ''BTW 2009 Best Papers``},
  year           = 2009
}

@InProceedings{KarSatSch04adhoc,
  Author         = {M. Karnstedt and K. Sattler and E. Schallehn and M.
                   Endig},
  Title          = "{Ad-hoc-Integration in schemabasierten P2P-Systemen}",
  BookTitle      = {Proceedings Informatik 2004},
  Editor         = {P. Dadam and M. Reichert},
  Pages          = {373-377},
  year           = 2004
}

@InProceedings{KarFraGab07,
  Author         = {M. Karnstedt and C. Franke and M.M. Gaber},
  Title          = "{A Model for Quality Guaranteed Resource-Aware Stream
                   Mining}",
  BookTitle      = {Fifth International Workshop on Knowledge Discovery
                   from Ubiquitous Data Streams icw ECML/PKDD'07},
  Pages          = {72-82},
  year           = 2007
}

@InProceedings{KarSatHas08ws,
  Author         = {M. Karnstedt and K. Sattler and M. Ha{\ss} and M.
                   Hauswirth and B. Sapkota and R. Schmidt},
  Title          = "{Approximating Query Completeness by Predicting the
                   Number of Answers in DHT-based Web Applications}",
  BookTitle      = "{Int. Workshop on Web Information and Data Management
                   (WIDM'08)}",
  Pages          = {71--78},
  year           = 2008
}

@InProceedings{KarSatRic07icdedemo,
  Author         = {M. Karnstedt and K. Sattler and M. Richtarsky and J.
                   M{\"u}ller and M. Hauswirth and R. Schmidt and R. John},
  Title          = "{UniStore: Querying a DHT-based Universal Storage}",
  BookTitle      = "{ICDE'07 Demonstrations Program}",
  Pages          = {1503-1504},
  year           = 2007
}

@InProceedings{HinHabKar06,
  Author         = {A. Hinneburg and D. Habich and M. Karnstedt},
  Title          = "{Analyzing Data Streams by Online DFT}",
  BookTitle      = "{IWKDDS-2006}",
  Pages          = {67-76},
  location       = {Berlin, Germany},
  year           = 2006
}

@InProceedings{KlaKarPoe08,
  Author         = {Klan, D. and Karnstedt, M. and P"olitz, Ch. and
                   Sattler, K.},
  Title          = "{Towards Burst Detection for Non-Stationary Stream
                   Data}",
  BookTitle      = {K{DML}},
  Pages          = {57--60},
  year           = 2008
}

@InProceedings{HosJobKar06,
  Author         = {K. Hose and A. Job and M. Karnstedt and K. Sattler},
  Title          = "{An Extensible, Distributed Simulation Environment for
                   Peer Data Management Systems}",
  BookTitle      = "{EDBT'06}",
  Pages          = {1198--1202},
  location       = {Munich, Germany},
  year           = 2006
}

@TechReport{KarSatHau06tr,
  Author         = {M. Karnstedt and K. Sattler and M. Hauswirth and R.
                   Schmidt},
  Title          = "{Light-weight Internet-scale Universal Storage}",
  Institution    = {EPFL, Switzerland},
  Note           = {LSIR-REPORT-2006-008},
  year           = 2006
}

@InProceedings{HosKarSat05webdb,
  Author         = {K. Hose and M. Karnstedt and K. Sattler and D. Zinn},
  Title          = "{Processing Top-N Queries in P2P-based Web Integration
                   Systems with Probabilistic Guarantees}",
  BookTitle      = "{WebDB'05}",
  Pages          = "109--114",
  month          = "June",
  year           = 2005
}

@InProceedings{KlaSatHos08,
  Author         = {D. Klan and K. Sattler and K.Hose and M. Karnstedt},
  Title          = "{Decentralized Managing of Replication Objects in
                   Massively Distributed Systems,}",
  BookTitle      = {EDBT Workshop on Data Management in Peer-to-peer
                   systems (DaMaP'08)},
  Pages          = {19--26},
  year           = 2008
}

@InProceedings{KarHosSat04diweb,
  Author         = {M. Karnstedt and K. Hose and K. Sattler},
  Title          = "{Distributed Query Processing in P2P Systems with
                   Incomplete Schema Information}",
  BookTitle      = {CAiSE'04 Workshops},
  Editor         = {J. Grundspenkis and M. Kirikova},
  Pages          = {34-45},
  year           = 2004
}

@InProceedings{BlaLanWin05,
  Author         = {H. Blaar and T. Lange and R. Winter and Marcel
                   Karnstedt},
  Title          = "{Possibilities to Solve the Clique Problem by Thread
                   Parallelism using Task Pools}",
  BookTitle      = {IPDPS '05: Proceedings of the 19th IEEE International
                   Parallel and Distributed Processing Symposium
                   (IPDPS'05) - Workshop 5},
  Pages          = {185.1},
  Address        = {Washington, DC, USA},
  Publisher      = {IEEE Computer Society},
  isbn           = {0-7695-2312-9},
  year           = 2005
}

@InProceedings{FraKarKla2008,
  Author         = {Franke, C. and Karnstedt, M. and Klan, D. and Gertz,
                   M. and Sattler, K.-U. and Kattanek, W.},
  Title          = {In-{N}etwork {D}etection of {A}nomaly {R}egions in
                   {S}ensor {N}etworks with {O}bstacles},
  BookTitle      = {{BTW} 2009},
  year           = 2009
}

@InProceedings{KleDoHac07aims,
  Author         = {A. Klein and H.-H. Do and G. Hackenbroich and M.
                   Karnstedt and W. Lehner},
  Title          = "{Representing Data Quality for Streaming and Static
                   Data}",
  BookTitle      = {ICDE Workshop on Ambient Intelligence, Media, and
                   Sensing (AIMS07), Istanbul, Turkey},
  Pages          = {3-10},
  year           = 2007
}

@InProceedings{HosKarKla07,
  Author         = {K. Hose and M. Karnstedt and D. Klan and K. Sattler
                   and J. Quasebarth},
  Title          = "{Incremental Mining for Facility Management}",
  BookTitle      = {KDML 2007: Knowledge Discovery, Data Mining, and
                   Machine Learning},
  Pages          = {183-190},
  year           = 2007
}

@InProceedings{KarHosSte05,
  Author         = {M. Karnstedt and K. Hose and E. Stehr and K. Sattler},
  Title          = "{Adaptive Routing Filters for Robust Query Processing
                   in Schema-Based P2P Systems}",
  BookTitle      = {IDEAS 2005, Montreal, Canada, 2005},
  Pages          = "223--228",
  year           = 2005
}

@InProceedings{FraKlaGer09+,
  Author         = {C. Franke and M. Karnstedt and D. Klan and M. Gertz
                   and K.-U. Sattler and W. Kattanek},
  Title          = {In-Network Detection of Anomaly Regions in Sensor
                   Networks with Obstacles},
  BookTitle      = {BTW},
  Pages          = {367-386},
  year           = 2009
}

@InProceedings{KarMue07dbrank,
  Author         = {M. Karnstedt and J. M{\"u}ller and K. Sattler},
  Title          = "{Cost-Aware Skyline Queries in Structured Overlays}",
  BookTitle      = {ICDE Workshop on Ranking in Databases (DBRank'07)},
  Pages          = {285-288},
  year           = 2007
}

@InProceedings{HabKarHin05,
  Author         = "D. Habich and M. Karnstedt and A. Hinneburg",
  Title          = "{Erkennen von aperiodischen Ausrei{\ss}ern}",
  BookTitle      = "{Datenbanksysteme in Business, Technologie und Web
                   (BTW 2005), 11. Fachtagung des GI-Fachbereichs
                   "Datenbanken und Informationssysteme" (DBIS),
                   Proceedings, Karlsruhe, Germany, 2005}",
  month          = {March},
  year           = 2005
}

@InProceedings{Kar04gvdb,
  Author         = {M. Karnstedt},
  Title          = "{Anfragebearbeitung und Routing in Schema-basierten
                   P2P-Systemen}",
  BookTitle      = {Proceedings of the 16. Workshop "Grundlagen von
                   Datenbanken" (GvDB04)},
  Editor         = {M. Samia and S. Conrad},
  Pages          = {78-82},
  year           = 2004
}

@InProceedings{KarHosSat04globe,
  Author         = {M. Karnstedt and K. Hose and K.-U. Sattler},
  Title          = "{Query Routing and Processing in Schema-Based P2P
                   Systems}",
  BookTitle      = {DEXA'04 Workshops},
  Pages          = {544-548},
  Publisher      = {IEEE Computer Society},
  year           = 2004
}